发明名称 |
Fuel oil compositions |
摘要 |
This invention provides a fuel oil composition comprising a major amount of a fuel oil and a minor amount of an additive comprising at least one fuel oil-soluble alkyl or alkoxy aromatic compound wherein at least one group independently selected from alkyl and alkoxy groups of 1 to 30 carbon atoms is attached to an aromatic nucleus and at least one carboxyl group and optionally one or two hydroxyl groups are attached to the aromatic nucleus; a process for the preparation of such a fuel oil composition; and the use of such a fuel oil composition as fuel in a compression-ignition engine for controlling wear rate in the fuel injection system thereof.
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申请公布号 |
US5997592(A) |
申请公布日期 |
1999.12.07 |
申请号 |
US19970890810 |
申请日期 |
1997.07.11 |
申请人 |
SHELL OIL COMPANY |
发明人 |
LIN, JIAN;ROBERTSON, STRUAN DOUGLAS |
分类号 |
C10L1/183;C10L;C10L1/14;C10L1/16;C10L1/18;C10L1/182;C10L1/189;C10L1/22;C10L1/28;C10L10/04;C10L10/08;(IPC1-7):C10L1/18 |
主分类号 |
C10L1/183 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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